Well, the right wing jerk who refused communion for Kerry is refusing it for Giuliani too, though it’s not likely that this will effect him much. The thrice married candidate for president of 911 isn’t much of a church goer, and this only covers the St. Louis area.
That beings said, I think that this sort of stuff does put the archdiocese 501(c)3 status at risk, or at least it should.